Pith. sign in

REVIEW 1 cited by

A stationary set method for estimating oscillatory integrals

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2103.08844 v3 pith:PYWHR7UR submitted 2021-03-16 math.CA math.AGmath.LOmath.NT

A stationary set method for estimating oscillatory integrals

classification math.CA math.AGmath.LOmath.NT
keywords methodestimatingintegralsobtainoscillatorysharpstationarycall
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
Share X Bluesky LinkedIn Reddit HN
abstract

We propose a new method of estimating oscillatory integrals, which we call a stationary set method. We use it to obtain the sharp convergence exponents of Tarry's problems in dimension two for every degree $k\ge 2$. As a consequence, we obtain sharp Fourier extension estimates for a family of monomial surfaces.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. On restricted-type Strichartz estimates and the applications

    math.AP 2025-08 conditional novelty 6.0

    On waveguides, the shell-type Strichartz estimate is global and derivative-free on R2×T but must lose derivatives on R×T2, yielding first local well-posedness for the partially periodic Zakharov system.